The springs are made of steel material, durable, rustproof, sturdy and springy in the right amount of tension.Widely used for tools and equipment, hand tools, automotive, replacement parts etc.Compression springs: 7x13mm, 6x12mm, 5.5x27mm, 9.5x16mm, 9x18mm, 9x35mm, 5.5x38mm, 7x19mm.Extension springs: 5x10mm, 5.5x14mm, 6x10mm, 8x13mm, 7.5x17mm, 8.5x26mm, 8x50mm, 7x55mm, 4x70mm, 5x34mm, 7x25mm, 8x23mm.Specifications:Spring material: steelBox material: PPSpring color: silverBox size: about 21x11x3cm (LxWxH)Spring size:Pressure spring:6pcs 9.5x168pcs 9x3510pcs 7x1310pcs 6x1210pcs 5.5x2710pcs 5.5x3810pcs 7x1912pcs 9x18Pull spring:8pcs 8x138pcs 5x3410pc 5x1010pcs 5.5x1410pcs 6x1010pcs 7.5x1710pcs 7x2510pcs 8x2312pcs 8.5x2612pcs 8x5012pcs 7x5512pcs 4x70Package Included:200pcs/set of springs (with storage box)Note:1. Due to the light difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.
